Consider an infinitely long conducting shell in the shape of a right circular cylinder with radius R and uniform surface charge density o = 500, where oo is a constant. Find the potential difference Vab where points a and b are ra and ry = axis of the cylinder with ra > R. 6ra distance away from the longitudinal 500R In €0 1 1 (A) ra 6ra 500R In (1 €0 (1) (B) 500R (C) In 6 €0 500 · R2 In 6 2€0ra (D) 500R In 6 €0 (E)

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.